IDnow serial numbers use the Latin alphabet. If your keyboard is set to Cyrillic, Arabic, or Chinese IME, the installer might insert a visually identical but technically different "look-alike" character. Fix: Switch your keyboard input to English US before typing the serial number.
Like many hardware vendors, IDnow avoids using the letter 'O' and the number '0' interchangeably. However, their font can be ambiguous.
For human agents working from home or in a call center. idnow serial number install
Critical Note: If you search for an "IDnow serial number install" and cannot find a sticker, you likely have a software token or a cloud license. Do not look for a physical number if you are using the pure web SDK.
The Serial Number is a unique identifier linked to your specific contract, device, or product. In the context of services like eSIM activation or banking verification, this number connects your physical product to the digital service you are trying to access. It ensures that the person performing the video call is the legitimate owner of the product. IDnow serial numbers use the Latin alphabet
| Problem | Likely Solution |
|---------|----------------|
| 鈥淚nvalid serial number鈥� | Double-check for typos, dashes, and case sensitivity. Ensure environment (Sandbox vs Production) matches. |
| No webhook received | Check that your endpoint is public, HTTPS, and responds with 200 OK. |
| Serial number not active | Some serials require manual approval by IDnow. Contact support. |
| CORS/network error | Whitelist IDnow API domains in your backend proxy or CORS policy. |
If you are preparing for a video identification session or setting up a digital service that utilizes IDnow technology, you may have been asked to provide or validate a Serial Number. Understanding where to find this number and how to use it is crucial for a smooth installation and verification process. Critical Note: If you search for an "IDnow
Whether you are setting up a SIM card, activating a financial product, or verifying a device, here is everything you need to know about the IDnow Serial Number installation process.
idnow.initialize(
serialNumber: "SN-XXXX-XXXX-XXXX",
containerId: "idnow-container",
language: "en"
);
Never hardcode the serial number directly in your app鈥檚 source code. Store it in a secure configuration file or fetch it from your backend at runtime to prevent reverse engineering.